The BCJ-5960 Pro Cubic is TUSA’s most fully-featured rear inflation style BC. The Pro Cubic is ideal for any diver who desires high lift and a heavy-duty robust jacket. The BCJ-5960 offers TUSA patented features such as the Advanced Weight Loading System (A.W.L.S.), which permits easy weight loading and releasing, the Independent Harness System that significantly reduces weight and structure without sacrificing durability and performance, and the Ultimate Stabilizing Harness which has two separated rails to increase the tank’s security and prevent it from rolling. Additionally, the Pro Cubic has a 3-D rear bladder design to decrease drag, yet provide higher lift capacities required by advanced divers and a Lumbar Support System to reduce back fatigue. Buoyancy is controlled by TUSA’s patented O.P.E.V. quick inflate/deflate system, 3 quick dump valves and the heavy duty 1000 denier nylon shell provides superior strength and durability.